JPH1088414A - Rear hooking tool for chin strap and helmet having the same attached thereto - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide both a rear hooking tool for a chin strap capable of affording a comfortable and stable feeling of wearing and a helmet having the rear hooking tool attached thereto. SOLUTION: This rear hooking tool for a chin strap is obtained by forming slitlike strap hooking holes 4a on left and right sides of the rear hooking tool body 4, hooking tapes 3a in ear parts of the chin strap thereon, further freely tiltably installing two sliding pieces 5 through constricted parts in the rear hooking tool body 4, forming slots 5b in the sliding pieces 5 and freely slidably attaching the sliding pieces 5 to rivets 2 of a helmet 1. Thereby, the rear hooking tool body 4 is pushed in the direction of an arrow to slide the sliding pieces 5 integral with the rear hooking tool body 4 along the rivets 2 while opening the tips. As a result, the rear hooking tool body 4 can be housed in the hat body 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chin strap rear hook for attaching a helmet of a helmet such as a safety hat, a safety hat and a protective hat in an X-shape or almost an X-shape at the rear and an attachment thereof. About the helmet.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, chin straps such as safety hats are provided at two side edges of a plurality of studs 2 provided at appropriate intervals on the periphery of a cap body 1. The left and right ear tapes 3a are attached to each of the studs 2 in a U-shape, and the lower folded portions of these left and right ear tapes 3a are attached to the chin tape 3.
b. The ear tape 3a and the chin tape 3b are collectively referred to as "chin strap 3". In addition, the jaw tape 3b is divided into two parts, each of which is attached to the lower part of the left and right ear tapes 3a, and is tied to each other or connected by an appropriate connector (not shown). ing. In particular, when connecting with a connecting tool, at least one of the jaw tapes is adjustable in length. The chin of the present invention is not limited to the above configuration.

[0003]

However, the above-mentioned conventional helmet has the following problems to be solved. 1) As is clear from FIG. 5, since the left and right ear tapes 3a hit the ears E of the wearer, there was an uncomfortable feeling of wearing. 2) Since the chin tape 3b hits only at one point below the chin J, it was difficult to stably fix the helmet to the head, and there was an unstable feeling of wearing.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned conventional problems, and an object of the present invention is to provide a rear strap for a chin strap capable of obtaining a comfortable and stable wearing feeling and to attach the same. To provide a helmet.

[0005]

SUMMARY OF THE INVENTION A back strap for a chin strap according to the present invention comprises a back strap body for a chin strap in which lace holes are formed on left and right sides for respectively attaching left and right chin straps of a helmet. It is characterized by the following. A notch for inserting a chin strap and hooking the lace in the lace hook hole is formed in the chin strap rear hook body, thereby facilitating a chin strap hooking operation. It is also characterized in that two slide pieces or holding pieces to be attached to the inside of the rear part of the helmet are provided to be tiltable on the main body of the rear hook for the chin strap. An elongated hole is formed in the slide piece.

A helmet equipped with a back strap for a chin strap according to the present invention is characterized in that the left and right chin straps of the helmet are respectively mounted on the left and right strap hook holes of the back strap body for a chin strap. And Further, a slide piece or a holding piece provided on the above-mentioned chin strap rear hook body is attached to the inside of the rear part of the helmet. Further, the slide piece is slidably attached to a stud provided on a rear portion of the helmet, so that the rear hook body for the chin strap can be stored in the helmet.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of a rear hook for a chin strap according to the present invention. Reference numeral 4 denotes a plate-shaped rear hook main body made of a plastic such as polyethylene or polypropylene. A string hole 4a is formed. These left and right strap hook holes 4
a are preferably oriented in an inverted C-shape with each other.

Reference numeral 4b denotes a notch for insertion, which is elastically pushed open and inserted into the string hook hole 4a while inserting a chin string. The material of the rear hook main body 4 is not limited to plastic but may be any material such as metal. When the rear hook main body 4 is formed of a hard material, it is preferable that the insertion notch 4b is formed in a slit shape having a width substantially equivalent to the thickness of the chin so as to be easily inserted. In addition, the above-mentioned cut 4 for insertion
b need not necessarily be provided.

The rear hook main body 4 is integrally provided with two slide pieces 5. In the present embodiment, the rear hanging member main body 4 and the slide piece 5 are connected by integral molding, and their connecting portion is a constricted portion 5a. It is configured to be easily tilted into a line state. A long hole 5b is formed in the slide piece 5 so that the slide piece 5 can be slidably attached to a rivet of a helmet as described later.
In this embodiment, a stopper 4c for limiting the tilting is formed near the constricted portion 5a.

Next, a helmet to which the rear strap for the chin strap of the above embodiment is attached will be described with reference to FIG. As is clear from FIG. 2 (B), the slide piece 5 is attached to the two studs 2 provided on the rear edge of the cap body 1 from the back side.

[0011] Also, a string hook hole 4 of the rear hook body 4 is provided.
a, a notch 4 for inserting the ear tape 3a of the chin strap 3
b. In FIG. 2B, a shock absorbing liner, a headband, a hammock, and the like are omitted from the description. When the rear hanging tool body 4 is pushed in the direction of the arrow, the slide piece 5 integrated therewith is
The rear end of the main body 4 can be substantially housed in the cap body 1 while the front end slides while the front end part is open along.

The helmet of this embodiment is constructed so that the chin strap 3 is mounted substantially in an X-shape at the rear of the helmet by the chin strap rear hook comprising the rear hook main body 4 and the slide piece 5. As shown in FIG. 3, the rear ear tape 3 a is pulled rearward by the rear hanging member 4, so that the rear ear tape 3 a does not hit away from the wearer's ear, so that the wearer can obtain a comfortable wearing feeling. Further, since the rear hook main body 4 abuts on the back of the head of the wearer, the helmet can be stably mounted, and the helmet does not slip down even if the head is bent. Further, the rear hanging tool main body 4
As a result, the rear portions of the left and right chin straps are in a state of being pushed open to each other, so that there is also an effect of being easily worn.

FIG. 4 shows another embodiment of the rear hook for the chin strap. FIG. 4 (A) shows the rear hook main body 4 and the slide piece 5 turned by a pin 6 instead of the constricted portion 5a. This is an embodiment that is configured to be movably connected. (B)
Is an embodiment in which the left and right lace holes 4a of the rear hanging tool main body 4 are arranged close to each other to reduce the distance therebetween. Further, (C) shows that the holding piece 7 is provided integrally with the rear hook body 4 in place of the slide piece 5 so that the constricted portion 5a is provided.
This is an embodiment in which the pin 6 is omitted. Furthermore,
(D) is an embodiment in which the slide piece 5 and the holding piece 7 are omitted and only the rear hook main body 4 is used.

In the above embodiment, the left and right ear tapes 3a of the chin strap 3 are attached to the two lace hook holes 4a of the rear hook body 4.
In this example, the left and right ear tapes 3a may cross each other in an X shape.

[0015]

Advantages of the Invention 1) Since the left and right chin straps are mounted on the rear part of the helmet by the rear hooks, the chin straps are attached so as to avoid them from the ears, and a comfortable wearing feeling can be obtained. . 2) Since the left and right chin straps are mounted on the rear part of the helmet by the rear hook, the chin straps are abutted not only on the chin but also on the back of the head, so that it is difficult to come off and a stable wearing feeling is obtained. be able to. 3) Since the slide piece is provided on the rear hook main body, the rear hook main body can be compactly stored in the helmet.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of a rear hook for a chin strap according to the present invention.

FIG. 2 is a rear view (A) of a state in which a helmet to which the rear strap for the chin strap is attached in FIG. B).

FIG. 3 is a side view showing a state where a helmet to which the rear strap for chin strap of FIG. 1 is attached is worn;

FIG. 4 is an explanatory view showing another embodiment of a rear hook for a chin strap.

FIG. 5 is an explanatory view of a conventional helmet.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Hat body 2 Tack 3 Chin string 3a Ear tape 3b Chin tape 4 Rear hook main body 4a String hook hole 4b Insertion notch 5 Slide piece 5a Neck part 5b Slot 6 Pin 7 Holding piece E Ear J Chin

Claims (7)

[Claims] 1. A backrest for a chin strap, comprising a chin strap rear hook body having left and right lace holes for mounting left and right chin straps of a helmet, respectively. 2. The chin strap according to claim 1, wherein a notch for insertion for inserting the chin strap and hooking the chin strap in the lace hook hole is formed in the rear hook body for the chin strap. For rear hook. 3. The back strap body for a chin strap according to claim 1 or 2, wherein two slide pieces or holding pieces for attaching to a rear inner side of the helmet are provided on the rear body of the chin strap. Rear strap for chin strap. 4. The rear hook for a chin strap according to claim 3, wherein an elongated hole is formed in the slide piece. 5. A rear hook for a chin strap, wherein left and right chin straps of a helmet are respectively mounted in left and right strap hook holes of the rear hook tool body for a chin strap according to claim 1 to 4. A helmet with fittings. 6. A chin strap according to claim 5, wherein the slide piece or the holding piece provided on the back strap body of the chin strap according to claim 3 is attached to the inside of the rear part of the helmet. Helmet with rear hook attached. 7. A helmet as set forth in claim 6, wherein said slide piece is slidably attached to a stud provided at a rear portion of said helmet so that said rear strap body for a chin strap can be stored in said helmet. A helmet with a rear strap for the chin strap.